1. Plants Kreete Aljes Kanepi Gymnasium Form9a

2. Why are plants important? Kreete Why are photosynthetic plants? Kristiina Why do plants need water? Hermann Why dont Plants Need Soil to Grow? Alvar

3. Why are plants important? Kreete Key words: plants grow flower water

4. A plant called the organisms that live and grow and produce organic substances necessary for life. Plants evolve in green algae. All green parts of plants through photosynthesis and its clean air to breathe through it.

5. Why are photosynthetic plants? Kristiina Keypoints : Carbon dioxide Water Mineral Energy source for solar energy Clucose Fructose Oxygen

6. Photosynthesis is photoactive pigments such as chlorophyll help. Photosynthesis could arguably be considered the most important biochemical link between nutrient circulation, since all organisms depend on organic matter produced in the process.

7. Plants are important and they need water to grow up. The plants Photosynthesing.

8. Refrernces http://et.wikipedia.org/wiki/Taimed#Taimede _evolutsioon http://answers.yahoo.com/question/index?qi d=1006022206175 http://et.wikipedia.org/wiki/Fotos%C3%BCnte es